Static task
static1
Behavioral task
behavioral1
Sample
41b09bb8efc7b849a8fd3f646e4a353c_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
41b09bb8efc7b849a8fd3f646e4a353c_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
41b09bb8efc7b849a8fd3f646e4a353c_cryptolocker_JC.exe
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Size
28KB
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MD5
41b09bb8efc7b849a8fd3f646e4a353c
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SHA1
46b271b4bc044ebbf6c7fa7e83c8c97d553b3236
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SHA256
f32851be349f747cd792bc6a0ef1f1d5ef22ee9e9f5ec63325a8b5b76131fda1
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SHA512
e76c39c05c0fd342ec9731c17efc2f94c2ed2e0c7c6f982ab39ae70e1f7909f571a5a96719ac6085d318b196c355cd62136bcdd6d2dc6d7cbacb7d1657df2b5e
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SSDEEP
384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM50:bAvJCYOOvbRPDEgXc0
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 41b09bb8efc7b849a8fd3f646e4a353c_cryptolocker_JC.exe
Files
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41b09bb8efc7b849a8fd3f646e4a353c_cryptolocker_JC.exe.exe windows x86
5a4767bc6f06914cff6e249c178e3b95
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ